If linear perspective centred the World on the Earthly beholder – rendering the artist, viewer or owner of a painting as master of all they purveyed – then its replacement, a tumbling or “dynamic viewing space” imposes a kind of vertigo on the subject, causing us to misjudge the social and political ground of our perceptions. Henner’s 51 US Military Outposts places viewers in the position of Gods above a toy-like World, the fidelity of which is wholly reliant on the resolution of the sourced images. In line with his Feedlots and Oil Fields series, the resolution of the images – appropriated from Google Earth, and painstakingly stitched together – gives us a clue as to where their socio-political ground is located. Just as a pixel attains significance only within the context of the image grid, so the relatively plain surface of Earth is politically meaningless, is without form and void, until its geometries and textures, its biological traces and material densities, are caught and defined in the vast, inconceivable, territories of the database.